baber/WOPTO huggingface dataset:
Patent JP-S5820254-A (JP)
Title: Screw decanter
Inventor: MITSUNAGA MASAHIRO
IPC: B04B1/20
Filed: 1981-07-30
Abstract: PURPOSE:To make it possible to separate two kinds of a light liquid, a solid having a density higher than that of said light liquid, and a heavy liquid at once, by bringing the position of an outflow port provided to the middle part of a baffle plate to between the apex of a solid dam and the interface of the heavy liquid and the light liquid generated during rotation of a main body. CONSTITUTION:A mixture of a light liquid C having specific gravity different from that of a solid E, and a heavy liquid B is supplied into a screw conveyor from a supply pipe 3 as well as flowed out from an outlet 4 provided to the middle part of a conveyor 2 and further received by a cone shaped baffle plate 5. In addition, a cone shaped solid dam 6 is provided to the outer periphery of the baffle plate 5 and disc 7 damming up the light liquid is connected to the  conveyor 2 and a ring like dam 8 damming up the heavy liquid passing through the outer peripheral surface of the disc 7 is connected to a main body 1. In  addition, the position of one or more of an outflow port 9 provided to the  middle part of the baffle plate is made present between the apex A of the dam  6 and the interface D of the heavy liquid B and the light liquid C generated  during rotation of the main body 1.
Patent JP-S5744348-A (JP)
Title: Communication circuit inspection system
Inventor: YAMATO MASAYUKI
IPC: H04B7/26
Filed: 1980-08-29
Abstract: PURPOSE:To save labor and to detect a fault in the form of a transmission in-use state, by automatically inspecting each communication circuit line by selecting a channel from a central base station. CONSTITUTION:An antenna signal is sent from a car telephone exchange 7 to K radio base stations Si-Si+k-1 to make their channels usable. Then, (i)s is base stations Si-Si+k-1 are varied from 1 to (n) to change usable channels successively and one of the remaining channels is regarded as a channel to be tested to send a control signal for circuit connection from the exchange 7 to a radio base station 5 in charge of the channel. Consequently, an artificial mobile station 1 and the exchange 7 are connected mutually through the radio base station 5. Then, the radio base station 5 sends a control signal to the artificial mobile station 1, which sends the same signal, as it is, to the car telephone exchange 7 through the radio base station 5 as a circuit monitoring signal.
Patent JP-H09276532-A (JP)
Title: Ball lifting return device for pachinko balls
Inventor: TOIDA KAZUHIKO
IPC: A63F7/02
Filed: 1996-04-16
Abstract: PROBLEM TO BE SOLVED: To provide a ball lifting return device in which a heavy motor is installed separately so as to facilitate sole movement of a ball lifting machine. SOLUTION: The arrangement concerned comprises a ball lifting machine 3 installed on an upper table 4 and a motor 1 installed on one side of a lower table 2, wherein the ball lifting machine 3 is to send pachinko balls 7 upward to an above situated distributor while the balls 7 are rolled and polished in a space relative to a stationary belt 32 by running of a drive belt 31, and a guide 21 to locate the placing of the upper table 4 is installed on the other side of the lower table 2, and a bolt 5 is inserted from a bolt inserting hole 42 in the upper table 4 and fitted in a threaded hole 22 in the lower table 2 so that the upper table 4 is secured to the lower table 2.  A sprocket 12 attached to the tip of the motor shaft 10 is positioned opposingly in proximity to a sprocket 33 attached to the tip of the drive shaft of a rotor, and a chain coupling 6 is detained with the peripheries of the two sprockets 12, 33. It is possible to set off coupling 6 from the sprockets 12, 33 by fitting in a pin 61 and drawing off.
Patent JP-S5344808-A (JP)
Title: Cylindrical rotor
Inventor: TAKAHASHI RIKUROU
IPC: H02K9/00
Filed: 1976-10-04
Abstract: PURPOSE: To prevent generation of unstable vibrations by cooling a superconductive field winding with liquid helium or the like filling a porous cylinder provided within a torque tube concentric with the rotative cylinder. 
     COPYRIGHT: (C)1978,JPO&Japio
Patent JP-S5910218-A (JP)
Title: Winding method of electro-magnetic coil
Inventor: KATSUMATA MITSUO
IPC: H01F41/06
Filed: 1982-07-09
Abstract: PURPOSE:To wind an electro-magnetic coil which does not generate short-circuit between layers by winding each layer of coil in such a manner that a coil conductor is wound along the circular cone which is concentric to the center axis of coil. CONSTITUTION:The starting end of coil conductor 4 is arranged to the one end of the trunk part 2b of a bobbin 2 in the side of a collar 2a and is wound for the first turn. Then, winding positionis shifted by one pitch toward the other end of bobbin and the conductor is wound for the second turn. The third turn is carried out at the inclined upper side of the second turn (above the first turn) and the fourth turn is carried out above the third turn. Thereafter, the fifth turn is carried out at the inclined lower side of the fourth turn and the sixth turn is carried out at the inclined lower side (a side of the second turn). A coil 3 is wound along the circular cone having a vertical angle of as described above in such a manner that the conductor obliquely goes and return between the trunk part 2b and the collar part 2a of the bobbin and a number of turns of winding layer is increased sequentially. After an outer diameter of coil 3 reaches the specified value, a conductor is wound along the circular cone having the vertical angle of 2theta with the same number of turns for each wiring layer.
Patent JP-S608671-A (JP)
Inventor: TANETANI SHIYOUICHI
IPC: F25B27/02
Filed: 1983-06-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11310987-A (JP)
Title: Ceiling rail
Inventor: INUZUKA AKIHIKO
IPC: E04B9/30
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To easily and surely attach a ceiling panel without having irregularity on a product by providing a locking means comprising a decorative cover separately formed in elastic deformation possibility in the axial direction and a groove-like locking part oppositely formed on both the opening ends of a recess for screw stop and engaging both the end edges of the decorative cover. SOLUTION: A ceiling rail 1 disposed at the joining part of a wall panel 10 and a ceiling panel 20 forming a prescribed indoor space forms an attaching part 11 fixed by abutting to the upper end face of the wall panel 10 and a recess for screw stop 12 downward opened adjacent to the attaching part 11 by the extrusion molding or the like of synthetic resin such as vinyl chloride. Furthermore, a groove-like locking part opened so as to be mutually opposed along the longitudinal direction in both the end edge of the opening is formed on the recess for the screw stop 12. A planar decorative cover 2 covering the recess for the screw stop 12 is separately formed of soft resin or the like and the decorative cover 2 is detachably mounted on the locking part 13 provided on the recess for the screw stop 12 by utilizing the elasticity.
Patent JP-H06329263-A (JP)
Title: Travelling beam for moving heavy object
Inventor: IKEDA YOSHIO
IPC: E02D23/00
Filed: 1993-05-20
Abstract: PURPOSE:To provide a travelling beam for moving a heavy object, which can move the heavy object such as caisson and the like without directly pushing/ pulling the body, can reduce frequency of replacing a resin plate and can facilitate the replacing work. CONSTITUTION:A plurality of rails 6 are laid down on the floor section of a running yard in advance, a heavy article 2 in initial position is jacked up so as to allow a space to be provided between each rail 6 and the bottom surface of the heavy article 2, so that a long running beam 16 is thereby interposed in the aforesaid space in the moving direction. The running beam 16 is mainly composed of a slender beam member made of steel, and a low frictional resin plate 17 is fitted onto the lower surface of the beam in advance. When the heavy article 2 is jacked down, its load is received by each rail 6 via the running beam 16. Under this condition, the beam 16 is phshed on/pulled in by a jack so as to allow the resin plate 17 to be slid over the upper surface of each rail 6, so that the heavy article 2 is thereby moved.
Patent JP-S5645818-A (JP)
Title: Xonotlite fibrous mineral material and its manufacture
Inventor: OKAZAKI HIROSHI
IPC: C01B33/24
Filed: 1979-09-18
Abstract: PURPOSE: To obtain the titled material having ≥50μm crystal length, ≤5μm crystal diameter and superior heat and alkali resistances by adding an alkali metal hydroxide to a substance contg. calcium silicate hydrate to cause hydrothermal reaction.  
     CONSTITUTION: A 0.05W1 N aqueous soln. of an alkali metal hydroxide such as NaOH is added to a substance contg. calcium silicate hydrate having a CaO/SiO 2  molar ratio of 0.8W1.0 by ≥ about 5, especially ≥ 10pts.wt./pt.wt. of the substance to cause hydrothermal reaction in an autoclave at 150W400, especially about 240°C under satd. steam pressure. After the reaction the resulting fibrous xonotlite crystals are taken out of the autoclave as an aqueous slurry and separated by filtration or other method. The dried product of the crystals is a white powdered or flaky fibrous mineral material having 0.1W0.2 bulk specific gravity and high water permeability. The crystals are long in fiber size and has superior heat and alkali resistances. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S63284489-A (JP)
Title: Tank type fast breeder
Inventor: WAKAMATSU MITSUO
IPC: G21C15/02
Filed: 1987-05-18
Abstract: PURPOSE:To prevent the fluctuation in the liquid level of a coolant and to maintain the defectless operation of a nuclear reactor by providing a guide plate to attenuate the perpendicular flow rate component of the coolant flowing toward the coolant liquid surface to the inside peripheral face of a hanging body. CONSTITUTION:The guide plate 40 having an inside circumferential cylindrical shape is provided under the liquid surface of the primary sodium 6 on the inside peripheral face of the hanging body 4. The primary sodium 6 flowing out of a reactor core part 2 changes its direction radially in the lower part of an upper mechanism 16 of the core and flows toward the inside wall of the body 4. The greater part of the sodium 6 flows out of a hanging body flow hole 8 and part of the sodium 6 rises along the inside peripheral wall of the body 4. The ascending flow of the sodium 6 passes the cylindrical guide plate 40 provided on the inside peripheral face of the body 4 and the annulus part of the body 4 and the greater part thereof flows from the flow hole 8 to the outside of the hanging body. The flow backward toward the inside of the body 4 by passing an orifice 41 is also possible. The sodium is attenuated in the perpendicular flow rate component after the passage through the orifice 41 so that the sodium 6 flows by changing its direction toward the lateral side. The oscillation in the free liquid surface of the sodium 6 is, therefore, prevented.
Patent JP-S5744645-A (JP)
Title: Halogen-containing resin composition
Inventor: MAEDA SHIYUUICHI
IPC: C08L33/00
Filed: 1980-08-30
Abstract: PURPOSE: The titled composition that is made by adding a metal salt of a carboxyl- containing compound consisting of a terminal carboxyl-bearing polymer of a specific polymerization degree and of a monocarboxylic acid to a halogen-containing resin, thus showing high heat stability, lubricity and transparency.  
     CONSTITUTION: To (A) 100pts.wt. of a halogen-containing resin such as polyvinyl chloride, are added (B) preferably 0.1W20pts. of a metal salt of the carboxyl- containing compound consisting of (a) 50W100mol% of a terminal carboxyl-containing polymer of less than 50 polymerization degree, obtained by polymerization of a polymerizable unsaturated monomer such as styrene or butyl acrylate in the presence of a mercaptocarboxylic acid such as mercaptoacetic acid, and of (b) 50W0mol% of a monocarboxylic acid of 2W30 carbon atoms such as 2-ethylhexoic acid to produce the objective composition.  
     EFFECT: The resultant composition shows high weathering resistance, chalking resistance, causes scarcely blooming and has high adjustability of foaming cells. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-H07326672-A (JP)
Title: Forming method of wiring in viahole
Inventor: KATAYAMA SATOSHI
IPC: H01L21/768
Filed: 1994-05-31
Abstract: PURPOSE:To enable eliminating water content from an inner wall surface layer part of a viahole to the outside, without generating troubles like erosion of a lower wiring. CONSTITUTION:A lower layer wiring 2 is formed on a semiconductor substrate 1, and the upper surface of the wiring 2 is covered with an antireflection film 3 being a thin TiN film. The whole surface of the semiconductor substrate 1 is covered with an interlayer insulating film 7, on which a resist pattern 8 having a window corresponding with a lower layer wiring 2 is formed (refer figure (a)). The antireflection film 3 on the upper surface of the lower layer wiring 2 is not eliminated but left. After a viahole 9 is formed, the whole surface of the semiconductor substrate 1 is washed by using heated H2SO4 (or heated POCl3) as dehydrating agent, and then an upper layer wiring 10 is formed. The lower layer wiring 2 is connected with the upper wiring 10 by using wiring material which entered the viahole 9 (refer figure (d)).
Patent JP-S60263430-A (JP)
Title: Manufacture of semiconductor device
Inventor: SANO YOSHIAKI
IPC: H01L21/8234
Filed: 1984-06-12
Abstract: PURPOSE:To allow a first area and a second area to be formed using the same resist and a mark for alignment using the same resist too by using a positive- type resist of which exposure and development characteristics are not influenced by irradiation of ion beams and laminating the resist on a surface of a semiconductor substrate with its suitable thickness. CONSTITUTION:After a positive-type resist 2 for ultraviolet rays is coated and laminated on a semi-insulating GaAs substrate 1 to form an aperture 2, a hole is formed. Next, after an aperture 5 is formed in the resist 2, silicon ion is implanted into a channel area 6 using the resist 2 as a mark. Next, an aperture 7 is added and silicon ion is implanted into the channel area 6 and a channel area 8 using the resist 2 having the apertures 3, 5 and 7 as the masks. Then, after the removal of the resist and the cleaning of the GaAs substrate 1, the channel areas 6 and 8 are activated by annealing. Source, gate and drain electrodes are, therefore, formed to obtain a depletion FET10 and an enhancement FET20. Also, alignment of masks is carried out up to formation of the electrodes using the aperture 3 as the mask.
Patent JP-S5643712-A (JP)
Title: Main and subsidiary type potential transformer
Inventor: TSUBOUCHI DENJI
IPC: H01F38/24
Filed: 1979-09-19
Abstract: PURPOSE:To keep the residual voltage of a main and subsidiary type potential transformer to be 80-120% of rated voltage when a short-circuit took place and to elevate the reliability of protection of the system by a method wherein the main winding and the subsidiary winding are so arranged as the centers of the axial directional length not to coincide, and the flux of high tension winding is made to interlink with the subsidiary winding. CONSTITUTION:A main winding 2 and a subsidiary winding 3 are so arranged as respective center of axial directional length not to coincide. When the main winding 2 is short-circuited, the interlinking flux becomes nearly 0, fluxes 7-9 generating by a high tension winding 1 interlink with the subsidiary winding 3 to enable to keep the residual voltage in the subsidiary winding 3 to be 80-120% of rated value. By this way, the residual voltage can be kept at an appropriate value as 80-120% of rated value, and the reliability of protection of the system can be elevated.
Patent JP-S6018393-A (JP)
Inventor: IKEDA KOUJI
IPC: B43L23/02
Filed: 1984-06-11
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H11309804-A (JP)
Title: Gas barrier film and packaging body using it
Inventor: ITO MASAHIKO
IPC: B32B9/00
Filed: 1998-04-28
Abstract: PROBLEM TO BE SOLVED: To obtain a gas barrier film, which is used for a packaging body for food, pharmaceutical, optical parts or the like, having a colorless transparent later excellent in shock resistance and flexibility. SOLUTION: A gas barrier layer 20 is provided on at least one side of a base 10 composed of a plastic film. The gas barrier layer 20 contains a silicon oxide and at least one compound composed of one, or two or more elements selected from a carbon, a hydrogen, a silicon and an oxygen. Density of the compound inside the gas barrier layer 20 is high, and density of the compound on the gas barrier layer surface 20a and in an interface 20b with the base are low. A gas barrier film 1 is formed by laminating the gas barrier layer 20 by a plasma CVD method in the presence of a vapor of an organic silicon compound and oxygen, or a gas having oxidizing power.
Patent JP-S61277820-A (JP)
Title: Engine equipped with exhaust turbosupercharger
Inventor: HITOMI MITSUO
IPC: F02B37/00
Filed: 1985-05-31
Abstract: PURPOSE:To prevent the generation of surging by suppressing the increase of the pressure ratio before and behind a blower in the initial period of deceleration, by throttling a blower passage after a sufficient quantity of air flows in a bypass passage in deceleration. CONSTITUTION:In low load operation, a throttle valve 21 is maintained in the state where the number of revolution of a turbine is high, by increasing the pressure ratio before and behind a throttle blower 16b, and a bypass passage 19 is opened by opening a bypass valve 20. In deceleration, the bypass valve 20 is immediately opened, and the throttle valve 21 is delay-controlled so that the perfect opened state is maintained for a prescribed time at the initial period of deceleration, and then throttled. In this delay period, a sufficient quantity of air is allowed to pass through the bypass passage 19, and the increase of the pressure ratio before and behind the blower 16b in the throttle operation of the throttle valve 21 is suppressed.
Patent JP-S5547212-A (JP)
Title: Production of high purity phosphoric acid
Inventor: TSUKAMOTO MAKOTO
IPC: C01B25/18
Filed: 1978-09-27
Abstract: PURPOSE:To obtain phosphoric acid having purity higher than that of a commercial ly available product and suitable for phosphoric acid type glass raw material by introducing phosphorus oxychloride-supporting carrier gas into pure water and by evaporating the resulting hydrogen chloride and unreacted water by heating to 120 deg.C or above. CONSTITUTION:Ar gas is fed from valve 1 into POCl3 evaporator 2 heated with heater 3 to support POCl3 on the gas, and the POCl3 supporting Ar gas is introduced into pure water in evaporator 7 heated with heater 8. By the reaction of the POCl3 and the pure water, H3PO4 and HCl are formed. By heating evaporator 7- 120 deg.C or above unreacted water and the HCl are evaporated. The H3PO4 thus obtd. does not contain impurities such as iron and zinc, and it has purity higher than that of a commercially available product. Using this H3PO4 as raw material, phosphoric acid type glass fiber with little light transmission loss can be produced.
Patent JP-S63284004-A (JP)
Title: Hollow wheel
Inventor: ISHIDA ISAO
IPC: B60C7/00
Filed: 1987-05-15
Abstract: PURPOSE:To enable a hollow portion to be enlarged, in a hollow wheel where a tire formed with the hollow portion is attached to a circular rim by providing rim covering portions formed on the tire in such a way that thickness in the part facing to the hollow portion is smaller than that in the rest part. CONSTITUTION:A tire 2 formed with a hollow portion 3 is attached to a circular rim 1 so as to constitute a hollow wheel used for a manually driven rice plant ing vehicle or the like. And, rim covering portions 4 are formed in the right/left side portions 11, 10 of the tire 2, respectively and also plural propulsion lugs 12 are formed in the grounded peripheral portion. In this case, the rim covering portions 4 are formed in such a way that thickness t1 in the part facing to the hollow portion 3 is smaller than thickness t2 in the rest part. Therefore, the hollow portion 3 can be largely formed, thus improving the cushiony feeling and/or drivability of the tire 2.
Patent JP-S5821149-A (JP)
Title: Stabilizing circuit of crest value for x-ray analyzing apparatus
Inventor: KANEKO JIROU
IPC: G01N23/22
Filed: 1981-07-29
Abstract: PURPOSE:To control the fluctuations of crest levels caused by various causes, by providing a crest discriminator of the upper and lower channels of a pluse group corresponding to the enegy of X-rays obtained from a sample and carrying out crest-value control of the pulse by adjusting both outputs. CONSTITUTION:A pulse having a crest value corresponding to the energy of X-rays  which is obtained by a sample irradiated with radiant rays, is inputted into a terminal  11 of a crest analyzer 10 through an amplifier. The input pulse is supplied to voltage  comparators 14-16 and reference voltages Vh, Vm, Vl are applied to the comparators  14-16 through a comparison level generator 17 and a comparison output is given to  the upper-half and lower-half reversed simultaneous counting circuits 20, 21. The output of the circuits 20, 21 is taken out from a terminal 12 through an OR circuit 22 and  data treatment is carried out. Further, said data are supplied to an addition input terminal U and a substraction input terminal D of an addition and substraction counter  26 through frequency smoothing devices 23, 24. The output of the counter 26 is given  to a control output terminal 13 through a D/A converter 27and the stable treatment is  carried out by controlling the gain of a measuring system by the output of the terminal 13.
Patent JP-H06328169-A (JP)
Title: Device for feeding blank in transfer press
Inventor: OKANO MASASHI
IPC: B21D43/18
Filed: 1993-05-21
Abstract: PURPOSE:To smoothly collect a blank left without punching in a device for feeding the blank to a press machine. CONSTITUTION:In a blank feeding device in which stacked blanks W are conveyed with a 1st conveyer 1, these blanks W are lifted up from the lower side by a lifter 2, end faces of the blanks W are separated one by one with a permanent magnet 14, the blank W on the uppermost stage is sucked with a vacuum mechanism 3 and taken out, and this taken out blank W is received with a 2nd conveyer 4 and fed in a press machine, a blank pusher 20 which descends in linking with the descending action of the lifter 2 is provided, and the 1st conveyer 1 is retracted in linking with the descent of this blank pusher 20 and the lifter 2.
Patent JP-S611712-A (JP)
Title: Liquid shield sheet assembly
Inventor: KONDOU MIKIO
IPC: B09B1/00
Filed: 1984-06-13
Abstract: PURPOSE:To prevent the pollution of environments by wastes by a method in which plural waste tires are bound into a mat form, and a flexible liquid shield sheet is provided along the upside or downside of the mat. CONSTITUTION:Rubble 12 is laid along the bottom of a hole 10 into which industrial wastes are to be thrown, and a liquid shield sheet assembly 16 consisting of a lower layer waste tire group 18, a liquid shield sheet 20, and an upper layer waste tire group 22 is laid on the rubble 12. Rubble 14 is further placed on the assembly 16. Even when industrial wastes are charged onto the rubble 14 and liquid or oily effusions containing noxious substances from the wastes are flowed out, the permeation of the effusions into the ground can be prevented by the liquid shield sheet 20.